From efc3ea0ce4c4d8efbe95d138e18c266ee2547975 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Mon, 15 Apr 2024 13:05:08 +0200
Subject: [PATCH] omit listing of empty courses and vcards

---
 cards/list.sh   | 4 +---
 courses/list.sh | 3 ++-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/cards/list.sh b/cards/list.sh
index a7b8c13..6e78def 100755
--- a/cards/list.sh
+++ b/cards/list.sh
@@ -113,11 +113,9 @@ print_cards(){
 
   while read cardfile; do
     cachefile="${_DATA}/cache/${cardfile##*/}.cache"
-    # if [ -s "$cachefile" -a "$cachefile" -nt "$cardfile" \
-    #                      -a "$cachefile" -nt "${_EXEC}/cards" ]; then
     if [ -s "$cachefile" -a "$cachefile" -nt "$cardfile" ]; then
       cat "$cachefile"
-    else
+    elif [ -s "$cardfile" ]; then
       print_card "$cardfile" |tee "$cachefile"
     fi
   done
diff --git a/courses/list.sh b/courses/list.sh
index 7152266..95857ec 100755
--- a/courses/list.sh
+++ b/courses/list.sh
@@ -53,6 +53,7 @@ edit_course(){
 print_course(){
   local coursefile="$1"
   local course="$(pdi_load "$coursefile")"
+
   cat <<-EOF
     [div .course #${coursefile##*/}
       [div .section .basic . $(
@@ -94,7 +95,7 @@ print_courses(){
     cachefile="${_DATA}/cache/${calfile##*/}.cache"
     if [ -s "$cachefile" -a "$cachefile" -nt "$calfile" ]; then
       cat "$cachefile"
-    else
+    elif [ -s "$calfile" ]; then
       print_course "$calfile" |tee "$cachefile"
     fi
   done
-- 
2.39.2